"Exposure to the space environment leads to changes related to inflammation, muscle wasting," and more, NASA said.

If Boeing were to sell its space business, what would that mean for the Space Coast? Analysts offer mixed views.

Astronaut Sunita Williams clears up health speculations regarding her body changes on the ISS. Learn how NASA ensures astronaut well-being and Williams' commitment to her mission in space.

SpaceX's Starship megarocket is set to takeoff on its sixth uncrewed flight test as early as Monday evening from Boca Chica, Texas.

"Bottom line, somebody in the Trump administration is going to say 'we want NASA and the private sector to collectively, as ...

The last month has seen a plethora of conspiracies surrounding astronauts' health. But what are the true health effects of ...

Biden joked about astronauts Butch Wilmore and Sunita Williams, who have been stuck in space since June after an issue with ...

Astronaut Suni Williams is putting health rumors to rest after photos of her during her mission aboard the International ...

Retiring President Biden played comedian Friday and told Peruvian President Dina Boluarte that he may have to go to space to ...

The space agency’s chief health and medical officer refutes claims that Suni Williams, who is on the unexpectedly extended ...

NASA has denied rumors that two of its astronauts are losing weight on the ISS, saying they are in outstanding health.